diff --git a/audio/music/klystron.mp3 b/audio/music/klystron.mp3
new file mode 100644
index 0000000..394a50a
Binary files /dev/null and b/audio/music/klystron.mp3 differ
diff --git a/audio/music/klystron.mp3.import b/audio/music/klystron.mp3.import
new file mode 100644
index 0000000..0aa85d9
--- /dev/null
+++ b/audio/music/klystron.mp3.import
@@ -0,0 +1,15 @@
+[remap]
+
+importer="mp3"
+type="AudioStreamMP3"
+path="res://.import/klystron.mp3-602926993b6a74c407f1b84641b06fdd.mp3str"
+
+[deps]
+
+source_file="res://audio/music/klystron.mp3"
+dest_files=[ "res://.import/klystron.mp3-602926993b6a74c407f1b84641b06fdd.mp3str" ]
+
+[params]
+
+loop=true
+loop_offset=0
diff --git a/game.gd b/game.gd
index e2aa6a1..4394e12 100644
--- a/game.gd
+++ b/game.gd
@@ -47,6 +47,7 @@ var current_file = 1 #Current save file
 var shards_collected = [false,false,false,false,false,false,false,false,false,false]
 var is_marathon_mode = false
 var use_lives = false
+var can_pause = true
 
 func _ready():
 	Save.load_file(current_file)
@@ -161,6 +162,6 @@ func _process(delta):
 			else:
 				OS.set_window_fullscreen(false)
 		#Pause
-		if Input.is_action_just_pressed("pause"):
+		if Input.is_action_just_pressed("pause") && can_pause:
 			var viewport = get_parent().get_node("Main/Control/ViewportContainer/Viewport")
 			viewport.add_child(pause_screen.instance())
diff --git a/level_data.tscn b/level_data.tscn
index d6aa373..7f5800b 100644
--- a/level_data.tscn
+++ b/level_data.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=2]
+[gd_scene load_steps=15 format=2]
 
 [ext_resource path="res://level_data.gd" type="Script" id=1]
 [ext_resource path="res://maps/map01.tscn" type="PackedScene" id=2]
@@ -7,6 +7,7 @@
 [ext_resource path="res://scripts/level_entry.gd" type="Script" id=5]
 [ext_resource path="res://maps/mountain.tscn" type="PackedScene" id=6]
 [ext_resource path="res://maps/abyss.tscn" type="PackedScene" id=7]
+[ext_resource path="res://maps/boss/boss1_arena.tscn" type="PackedScene" id=8]
 
 [sub_resource type="Resource" id=1]
 resource_name = "Verdant Hills"
@@ -32,6 +33,14 @@ shard_titles = [ "Fiend's Trick Jump", "Speed Snake!", "Twin Rolling Fiends", "C
 save_id = "mountain"
 scene = ExtResource( 6 )
 
+[sub_resource type="Resource" id=6]
+resource_name = "VS Boss1"
+script = ExtResource( 5 )
+title = "VS Boss1"
+shard_titles = [ "-w-", "owo", "uwu", "o3o", "5 Rainbow Stars", "Collection Bonus", "Time Bonus", "Life Bonus" ]
+save_id = "Boss1"
+scene = ExtResource( 8 )
+
 [sub_resource type="Resource" id=3]
 resource_name = "Blue Ray Cavern"
 script = ExtResource( 5 )
@@ -50,4 +59,4 @@ scene = ExtResource( 7 )
 
 [node name="LevelData" type="Node"]
 script = ExtResource( 1 )
-levels = [ SubResource( 1 ), SubResource( 2 ), SubResource( 4 ), SubResource( 3 ), SubResource( 5 ) ]
+levels = [ SubResource( 1 ), SubResource( 2 ), SubResource( 4 ), SubResource( 6 ), SubResource( 3 ), SubResource( 5 ) ]
diff --git a/maps/boss/boss1_arena.tscn b/maps/boss/boss1_arena.tscn
new file mode 100644
index 0000000..9887a47
--- /dev/null
+++ b/maps/boss/boss1_arena.tscn
@@ -0,0 +1,75 @@
+[gd_scene load_steps=11 format=2]
+
+[ext_resource path="res://objects/enemy/boss/boss1.tscn" type="PackedScene" id=1]
+[ext_resource path="res://objects/player/player.tscn" type="PackedScene" id=2]
+[ext_resource path="res://graphics/backgrounds/mountain_clouds.png" type="Texture" id=3]
+[ext_resource path="res://graphics/backgrounds/mountain_sunset.png" type="Texture" id=4]
+[ext_resource path="res://tilesets/t_mountain.tres" type="TileSet" id=5]
+[ext_resource path="res://objects/hud/hud.tscn" type="PackedScene" id=6]
+[ext_resource path="res://maps/map.gd" type="Script" id=7]
+[ext_resource path="res://objects/environment/turniwood/turning_platform.tscn" type="PackedScene" id=9]
+[ext_resource path="res://objects/environment/ladder/ladder.tscn" type="PackedScene" id=10]
+[ext_resource path="res://audio/music/klystron.mp3" type="AudioStream" id=11]
+
+[node name="Map" type="Node2D" groups=["map"]]
+pause_mode = 1
+script = ExtResource( 7 )
+music = ExtResource( 11 )
+
+[node name="HUD" parent="." instance=ExtResource( 6 )]
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 128, 96 )
+z_index = -2
+texture = ExtResource( 4 )
+__meta__ = {
+"_edit_lock_": true
+}
+
+[node name="Sprite2" type="Sprite" parent="."]
+position = Vector2( 128, 96 )
+z_index = -2
+texture = ExtResource( 3 )
+__meta__ = {
+"_edit_lock_": true
+}
+
+[node name="TileMap" type="TileMap" parent="."]
+tile_set = ExtResource( 5 )
+cell_size = Vector2( 8, 8 )
+format = 1
+tile_data = PoolIntArray( 851972, 0, 65536, 851973, 0, 65538, 851974, 0, 65538, 1114122, 0, 65536, 1114123, 0, 65537, 1114124, 0, 65537, 1114125, 0, 65538, 1310723, 0, 65536, 1310724, 0, 65537, 1310725, 0, 65537, 1310726, 0, 65537, 1310727, 0, 65537, 1310728, 0, 65537, 1310729, 0, 65537, 1310730, 0, 65537, 1310731, 0, 65537, 1310732, 0, 65537, 1310733, 0, 65537, 1310734, 0, 65537, 1310735, 0, 65537, 1310736, 0, 65537, 1310737, 0, 65537, 1310738, 0, 65537, 1310739, 0, 65537, 1310740, 0, 65538 )
+
+[node name="Ladder" type="TileMap" parent="."]
+tile_set = ExtResource( 5 )
+cell_size = Vector2( 8, 8 )
+format = 1
+tile_data = PoolIntArray( 851973, 0, 65537, 851976, 1, 0, 917512, 1, 0, 983048, 1, 0, 1310723, 0, 65536, 1310724, 0, 65537, 1310725, 0, 65537, 1310726, 0, 65537, 1310727, 0, 65537, 1310728, 0, 65537, 1310729, 0, 65537, 1310730, 0, 65537, 1310731, 0, 65537, 1310732, 0, 65537, 1310733, 0, 65537, 1310734, 0, 65537, 1310735, 0, 65537, 1310736, 0, 65537, 1310737, 0, 65537, 1310738, 0, 65537, 1310739, 0, 65537, 1310740, 0, 65538 )
+
+[node name="Player" parent="." instance=ExtResource( 2 )]
+position = Vector2( 48, 144 )
+
+[node name="Boss1" parent="." instance=ExtResource( 1 )]
+position = Vector2( 168, 112 )
+left_up_boundry = 10.0
+right_down_boundry = 2.0
+arrow_spawns = [ Vector2( 92, 128 ), Vector2( 40, 96 ), Vector2( 96, 80 ) ]
+
+[node name="TurningPlatform" parent="." instance=ExtResource( 9 )]
+position = Vector2( 72, 144 )
+
+[node name="TurningPlatform3" parent="." instance=ExtResource( 9 )]
+position = Vector2( 88, 88 )
+
+[node name="TurningPlatform4" parent="." instance=ExtResource( 9 )]
+position = Vector2( 96, 88 )
+
+[node name="TurningPlatform5" parent="." instance=ExtResource( 9 )]
+position = Vector2( 104, 88 )
+
+[node name="TurningPlatform2" parent="." instance=ExtResource( 9 )]
+position = Vector2( 112, 144 )
+
+[node name="Ladder2" parent="." instance=ExtResource( 10 )]
+position = Vector2( 64, 104 )
+scale = Vector2( 1, 3 )
diff --git a/objects/enemy/boss/boss1.gd b/objects/enemy/boss/boss1.gd
new file mode 100644
index 0000000..bb6b33d
--- /dev/null
+++ b/objects/enemy/boss/boss1.gd
@@ -0,0 +1,40 @@
+extends "res://objects/enemy/enemy_move_sidesideupdown.gd"
+
+var hp = 3
+var arrow_speed = 80
+export var phase2_speed = 100
+export var phase3_speed = 150
+const ArrowProjectile = preload("res://objects/player/arrow_projectile.tscn")
+const arrow_pickup = preload("res://objects/collectibles/arrow.tscn")
+onready var shoot_timer = $ShootTimer
+var shoot_time = Vector2(0.4,0.7)
+export var arrow_spawns = [Vector2(0,0),Vector2(0,0),Vector2(0,0)]
+
+func _ready():
+	seed(hash("HEROMARK2"))
+
+func _physics_process(delta):
+	match hp:
+		2: 
+			speed = phase2_speed
+			shoot_time = Vector2(0.4,0.5)
+		1: 
+			speed = phase3_speed
+			shoot_time = Vector2(0.3,0.5)
+		0: die()
+
+func shoot():
+	var arrow = ArrowProjectile.instance()
+	arrow.global_position = Vector2(
+		global_position.x + $Position2D.position.x,
+		stepify(global_position.y + $Position2D.position.y,8)
+	)
+	arrow.direction = -1
+	arrow.breaks_on_wall = false
+	arrow.target_group = "player"
+	arrow.speed = arrow_speed
+	get_owner().add_child(arrow)
+
+func _on_ShootTimer_timeout():
+	shoot_timer.start(rand_range(shoot_time.x,shoot_time.y))
+	shoot()
diff --git a/objects/enemy/boss/boss1.tscn b/objects/enemy/boss/boss1.tscn
new file mode 100644
index 0000000..3c1cc22
--- /dev/null
+++ b/objects/enemy/boss/boss1.tscn
@@ -0,0 +1,90 @@
+[gd_scene load_steps=6 format=2]
+
+[ext_resource path="res://objects/enemy/boss/boss1.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 12, 8 )
+
+[sub_resource type="RectangleShape2D" id=2]
+extents = Vector2( 16, 12 )
+
+[sub_resource type="RectangleShape2D" id=3]
+extents = Vector2( 16, 4 )
+
+[sub_resource type="RectangleShape2D" id=4]
+extents = Vector2( 8, 8 )
+
+[node name="Boss1" type="Node2D"]
+script = ExtResource( 2 )
+move_direction = 1
+flip_sprite = false
+
+[node name="Sprite" type="ColorRect" parent="."]
+margin_left = 8.0
+margin_right = 40.0
+margin_bottom = 40.0
+color = Color( 0.960784, 0.2, 0.258824, 1 )
+
+[node name="BackPack" type="ColorRect" parent="Sprite"]
+margin_left = 24.0
+margin_top = 8.0
+margin_right = 40.0
+margin_bottom = 32.0
+color = Color( 0.960784, 0.2, 0.258824, 1 )
+
+[node name="LegR" type="ColorRect" parent="Sprite"]
+margin_top = 40.0
+margin_right = 8.0
+margin_bottom = 48.0
+color = Color( 0.960784, 0.2, 0.258824, 1 )
+
+[node name="LegL" type="ColorRect" parent="Sprite"]
+margin_left = 24.0
+margin_top = 40.0
+margin_right = 32.0
+margin_bottom = 48.0
+color = Color( 0.960784, 0.2, 0.258824, 1 )
+
+[node name="Visor" type="ColorRect" parent="Sprite"]
+margin_left = -8.0
+margin_top = 8.0
+margin_right = 16.0
+margin_bottom = 24.0
+color = Color( 0.27451, 0.796078, 0.756863, 1 )
+
+[node name="WeakSpot" type="Area2D" parent="." groups=["boss_weakspot", "enemy_hitbox"]]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="WeakSpot"]
+position = Vector2( 12, 16 )
+shape = SubResource( 1 )
+
+[node name="Hitbox" type="Area2D" parent="." groups=["blocks_arrow", "enemy_hitbox"]]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Hitbox"]
+position = Vector2( 24, 36 )
+shape = SubResource( 2 )
+
+[node name="CollisionShape2D2" type="CollisionShape2D" parent="Hitbox"]
+position = Vector2( 24, 4 )
+shape = SubResource( 3 )
+
+[node name="CollisionShape2D3" type="CollisionShape2D" parent="Hitbox"]
+position = Vector2( 32, 16 )
+shape = SubResource( 4 )
+
+[node name="ShootTimer" type="Timer" parent="."]
+wait_time = 0.5
+one_shot = true
+autostart = true
+
+[node name="Position2D" type="Position2D" parent="."]
+position = Vector2( 8, 32 )
+
+[node name="ArrowSpawnTimer" type="Timer" parent="."]
+wait_time = 5.0
+one_shot = true
+autostart = true
+
+[connection signal="area_entered" from="Hitbox" to="." method="_on_Hitbox_area_entered"]
+[connection signal="timeout" from="ShootTimer" to="." method="_on_ShootTimer_timeout"]
+[connection signal="timeout" from="ArrowSpawnTimer" to="." method="_on_ArrowSpawnTimer_timeout"]
diff --git a/objects/player/arrow_projectile.gd b/objects/player/arrow_projectile.gd
index 4e8ea05..dd90fda 100644
--- a/objects/player/arrow_projectile.gd
+++ b/objects/player/arrow_projectile.gd
@@ -7,6 +7,9 @@ var target_group = "enemy_hitbox"
 # direction to fly
 var direction = 1.0
 
+# whether or not it frees on wall collision
+var breaks_on_wall = true
+
 #Edge to check culling, if this edge is offscreen, delete the arrow
 onready var cull_edge = Vector2(5 * direction,0)
 onready var player = get_parent().get_node("Player")
@@ -25,9 +28,10 @@ func _physics_process(delta):
 
 #Wall Collision
 func _on_Hitbox_body_entered(body):
-	if body is TileMap or body is StaticBody2D:
-		_make_sparks()
-		queue_free()
+	if breaks_on_wall:
+		if body is TileMap or body is StaticBody2D:
+			_make_sparks()
+			queue_free()
 
 # kill entity if in target group
 func _on_Hitbox_area_entered(area):
@@ -41,7 +45,10 @@ func _on_Hitbox_area_entered(area):
 			_make_sparks()
 		else:
 			# kill targeted node
-			target.die()
+			if !area.is_in_group("boss_weakspot"): 
+				target.die()
+			else:
+				target.hp -=1 
 			#decrease arrows if enemy killed
 			if target_group == "enemy_hitbox":
 				Game.arrows = max(0, Game.arrows - 1) # clamp arrows above 0